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Monitoring
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Field Monitor
The DAB/DAB+/DMB Field and Research Receiver is a portable small form-factor receiver with an integral signal strength meter that can be used to plan and diagnose networks
SFN Monitor
The Single Frequency Network (SFN) Monitor is designed to monitor the synchonisation of multiple transmitters in active DAB/ DAB+/DMB networks
ETI Monitor
The RadioScape ETI Monitor enables the analysis of a DAB Ensemble Transport Interface bit stream in real time. |
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Field Monitor
Description
The fusion DAB / DAB+ / DMB Field and Research Receiver is supplied with a suitable laptop to allow monitoring, configuration and data logging, and a GPS receiver to provide positional information. It is designed to be used as either a mobile network monitoring receiver to ensure the correct operation of an existing network, or as a tool to be used in drive-trials to support network coverage predictions when planning new DAB/ DAB+/ DMB networks.
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| Features
- Portable receiver for metric display and logging
- Integral signal strength measurement capability
- Logging of metrics, signal strength and position
- Actual Bit Error Rate measurement
- GPS receiver for accurate co-ordinates and speed
- Multicasting of DAB/ DAB+/DMB & DAB-IP data streams to 3rd party decoders
- Optional SFN monitoring
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Single Frequency Network (SFN) Monitor
Description
The RadioScape fusion SFN DAB/DAB+ /DMB Single Frequency Network Monitor is a 1U 13" Rack-mounted receiver, capable of decoding both DAB and DMB RF signals. It is designed to be installed at a fixed location between a number of active transmitters, to check that the SFN created by those transmitters is within specification, and not adversely affected by the failure or incorrect synchronization of one or more of those transmitters. The unit is designed to be operated remotely from a central control centre.
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| Features
- Monitors the presence of transmissions including TII codes
- Monitors transmitter timing drift
- Annotation of Channel Impulse Response with text name
- Warning & error reporting via SVMP traps
- Full remote control
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ETI Monitor
Description
Monitoring capabilities include the facility to analyse a bit stream conforming to either of the two physical layers of Ensemble Transport Interface ETI (NI, G.703) or ETI (NA, G.704). Significantly, it can be linked to the RadioScape Broadcast manager to provide alarms if the ETI stream does not match the current configuration. It can be used either at the output of the Ensemble Multiplexer to validate the correct operation of the broadcast system, or the input of the CODFM at the transmitter site for link validation.
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| Features
- Works with either single or dual ETI stream inputs
- Local and remote access
- Remote audio streaming
- Customisable alerts & logging
- Configurable Monitoring Sequences
- Saving of audio, data, FIC and ETI stream to disk
- Customisable Metric Graphs
- Error reporting via SNMP traps
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